234099856 has 20 divisors (see below), whose sum is σ = 463220352. Its totient is φ = 114559136.

The previous prime is 234099839. The next prime is 234099871. The reversal of 234099856 is 658990432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154900 + ... + 156403.

Almost surely, 2^234099856 is an apocalyptic number.

It is an amenable number.

234099856 is a deficient number, since it is larger than the sum of its proper divisors (229120496).

234099856 is a wasteful number, since it uses less digits than its factorization.

234099856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311358 (or 311352 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 234099856 is about 15300.3220881130. The cubic root of 234099856 is about 616.3116571032.

It can be divided in two parts, 234099 and 856, that added together give a triangular number (234955 = T₆₈₅).

The spelling of 234099856 in words is "two hundred thirty-four million, ninety-nine thousand, eight hundred fifty-six".